Matches in SemOpenAlex for { <https://semopenalex.org/work/W2055366281> ?p ?o ?g. }
- W2055366281 endingPage "403" @default.
- W2055366281 startingPage "399" @default.
- W2055366281 abstract "This study quantified the impact of delayed childbearing (maternal age greater-than-or-equal to 35 years) on population rate changes in low birth weight (LBW; < 2500 g), preterm delivery (< 37 weeks), multiple births, and small for gestational age (SGA; < 10th percentile) in Alberta, Canada, between 1990 (N = 42 930) and 1996 (N = 37 710).Data were obtained from the provincial notification of a live or stillbirth. Analyses included relative risk estimates and chi(2) tests for trend. Potential confounding attributable to in vitro fertilization was investigated.The proportion of births to women greater-than-or-equal to 35 years of age was 8.4% in 1990 and 12.6% in 1996, a 51.2% increase. Among these women, LBW delivery increased 11%, and preterm delivery increased 14%. Delayed childbearing accounted for 78% of the change in LBW rate in the population and 36% of the change in preterm delivery rate in the population. Provincial multiple birth rates increased by 15% for twins and 14% for triplets. Delayed childbearing accounted for 15% of the twin increase and 69% of the triplet increase. When in vitro fertilization pregnancies were excluded, the change was 43% for preterm rates, 100% for LBW, 14% for twins, and 9% for triplets. Delayed childbearing did not contribute to changes in singleton SGA deliveries.The findings suggest that the recent increase in LBW and preterm delivery is partly related to the population phenomenon of delayed childbearing. Maternal age was not related to changes in SGA, suggesting that the age effect is through pregnancy complications that lead to preterm delivery and LBW. Prospective parents should be informed about the higher risk for neonatal morbidity associated with delayed childbearing. Health care providers should be aware of the impact of delayed childbearing on health care resources." @default.
- W2055366281 created "2016-06-24" @default.
- W2055366281 creator A5007667902 @default.
- W2055366281 creator A5022732813 @default.
- W2055366281 creator A5023804169 @default.
- W2055366281 creator A5050140518 @default.
- W2055366281 creator A5087871909 @default.
- W2055366281 creator A5088042451 @default.
- W2055366281 date "2002-03-01" @default.
- W2055366281 modified "2023-10-10" @default.
- W2055366281 title "Delayed Childbearing and Its Impact on Population Rate Changes in Lower Birth Weight, Multiple Birth, and Preterm Delivery" @default.
- W2055366281 cites W1547655039 @default.
- W2055366281 cites W155044456 @default.
- W2055366281 cites W1891562325 @default.
- W2055366281 cites W1981013655 @default.
- W2055366281 cites W1982300909 @default.
- W2055366281 cites W1990321431 @default.
- W2055366281 cites W1991103099 @default.
- W2055366281 cites W2002090731 @default.
- W2055366281 cites W2003414394 @default.
- W2055366281 cites W2007134430 @default.
- W2055366281 cites W2014515806 @default.
- W2055366281 cites W2014714888 @default.
- W2055366281 cites W2027010369 @default.
- W2055366281 cites W2029129878 @default.
- W2055366281 cites W2053595814 @default.
- W2055366281 cites W2065515254 @default.
- W2055366281 cites W2068032821 @default.
- W2055366281 cites W2075537102 @default.
- W2055366281 cites W2076643002 @default.
- W2055366281 cites W2078930606 @default.
- W2055366281 cites W2079759846 @default.
- W2055366281 cites W2089837054 @default.
- W2055366281 cites W2089941372 @default.
- W2055366281 cites W2092621895 @default.
- W2055366281 cites W2147116927 @default.
- W2055366281 cites W2200428567 @default.
- W2055366281 cites W2261326884 @default.
- W2055366281 cites W2309081159 @default.
- W2055366281 cites W2331780577 @default.
- W2055366281 cites W2344422626 @default.
- W2055366281 cites W2404029815 @default.
- W2055366281 cites W2418373179 @default.
- W2055366281 cites W4230841813 @default.
- W2055366281 cites W4232277102 @default.
- W2055366281 cites W4238407324 @default.
- W2055366281 cites W4244074008 @default.
- W2055366281 cites W4251030969 @default.
- W2055366281 cites W4253875010 @default.
- W2055366281 doi "https://doi.org/10.1542/peds.109.3.399" @default.
- W2055366281 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11875131" @default.
- W2055366281 hasPublicationYear "2002" @default.
- W2055366281 type Work @default.
- W2055366281 sameAs 2055366281 @default.
- W2055366281 citedByCount "210" @default.
- W2055366281 countsByYear W20553662812012 @default.
- W2055366281 countsByYear W20553662812013 @default.
- W2055366281 countsByYear W20553662812014 @default.
- W2055366281 countsByYear W20553662812015 @default.
- W2055366281 countsByYear W20553662812016 @default.
- W2055366281 countsByYear W20553662812017 @default.
- W2055366281 countsByYear W20553662812018 @default.
- W2055366281 countsByYear W20553662812019 @default.
- W2055366281 countsByYear W20553662812020 @default.
- W2055366281 countsByYear W20553662812021 @default.
- W2055366281 countsByYear W20553662812022 @default.
- W2055366281 countsByYear W20553662812023 @default.
- W2055366281 crossrefType "journal-article" @default.
- W2055366281 hasAuthorship W2055366281A5007667902 @default.
- W2055366281 hasAuthorship W2055366281A5022732813 @default.
- W2055366281 hasAuthorship W2055366281A5023804169 @default.
- W2055366281 hasAuthorship W2055366281A5050140518 @default.
- W2055366281 hasAuthorship W2055366281A5087871909 @default.
- W2055366281 hasAuthorship W2055366281A5088042451 @default.
- W2055366281 hasConcept C126322002 @default.
- W2055366281 hasConcept C131872663 @default.
- W2055366281 hasConcept C144024400 @default.
- W2055366281 hasConcept C149923435 @default.
- W2055366281 hasConcept C187212893 @default.
- W2055366281 hasConcept C2776344615 @default.
- W2055366281 hasConcept C2778376644 @default.
- W2055366281 hasConcept C2779083892 @default.
- W2055366281 hasConcept C2779234561 @default.
- W2055366281 hasConcept C2780938740 @default.
- W2055366281 hasConcept C2908647359 @default.
- W2055366281 hasConcept C2992592004 @default.
- W2055366281 hasConcept C37512671 @default.
- W2055366281 hasConcept C518429986 @default.
- W2055366281 hasConcept C54355233 @default.
- W2055366281 hasConcept C66322754 @default.
- W2055366281 hasConcept C71924100 @default.
- W2055366281 hasConcept C77350462 @default.
- W2055366281 hasConcept C86803240 @default.
- W2055366281 hasConcept C99454951 @default.
- W2055366281 hasConceptScore W2055366281C126322002 @default.
- W2055366281 hasConceptScore W2055366281C131872663 @default.
- W2055366281 hasConceptScore W2055366281C144024400 @default.
- W2055366281 hasConceptScore W2055366281C149923435 @default.